accident
assistance
automobile
breakdown
broken
car
carriageway
caution
crash
danger
distress
driver
emergency
engine
equipment
failure
garage
help
highway
lonely
mechanical
motorist
motorway
obstruction
otor
outdoor
parked
passenger
person
problem
raffic
recovery
red
repair
road
roadside
safety
sign
stranded
stuck
transportation
travel
triangle
trouble
unsafe
vehicle
verge
vulnerable
waiting
warning